Speaking skills are a very important social skill that can improve communication effectiveness and enhance interpersonal skills. Here are some recommended books on speaking skills: "How to Win Friends and Influence People" by Dale Kennedy. This is a classic interpersonal book that uses practical cases and techniques to help readers improve their interpersonal skills. 2."Effective Communication" by Stephen R. Covey. This book introduced effective communication skills, including listening, expressing, explaining, receiving feedback, etc., to help readers improve their communication effectiveness. 3 The Art of Learning by Richard E Gerrigg. This book introduced some practical speaking skills, including how to express your thoughts clearly and concisely, how to listen to others 'opinions, etc., to help readers improve their speaking skills. 4. Speech Psychology by David D Rose. This book introduced the basic knowledge of speech psychology, including pronunciation, intonation, speed, tone, etc. It can help readers understand how to better express their opinions. 5 Eloquence Training Manual (Eloquence Training Magic Book) by Kevin Yap. This book introduced some eloquence training skills, including speech, hosting, debate, etc., to help readers improve their eloquence.